EP4293354C0 - Gesichtsschutzvorrichtung mit visuellem anzeiger für die expositionszeit - Google Patents
Gesichtsschutzvorrichtung mit visuellem anzeiger für die expositionszeitInfo
- Publication number
- EP4293354C0 EP4293354C0 EP22382581.1A EP22382581A EP4293354C0 EP 4293354 C0 EP4293354 C0 EP 4293354C0 EP 22382581 A EP22382581 A EP 22382581A EP 4293354 C0 EP4293354 C0 EP 4293354C0
- Authority
- EP
- European Patent Office
- Prior art keywords
- protection device
- exposure time
- visual indicator
- face protection
- face
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
- G01N31/226—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating the degree of sterilisation
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/02—Masks
- A62B18/025—Halfmasks
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
- A62B18/088—Devices for indicating filter saturation
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/02—Filters for breathing-protection purposes for respirators
- A62B23/025—Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- Pulmonology (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Zoology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP22382581.1A EP4293354B1 (de) | 2022-06-17 | 2022-06-17 | Gesichtsschutzvorrichtung mit visuellem anzeiger für die expositionszeit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP22382581.1A EP4293354B1 (de) | 2022-06-17 | 2022-06-17 | Gesichtsschutzvorrichtung mit visuellem anzeiger für die expositionszeit |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP4293354A1 EP4293354A1 (de) | 2023-12-20 |
| EP4293354C0 true EP4293354C0 (de) | 2025-11-19 |
| EP4293354B1 EP4293354B1 (de) | 2025-11-19 |
Family
ID=83193183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP22382581.1A Active EP4293354B1 (de) | 2022-06-17 | 2022-06-17 | Gesichtsschutzvorrichtung mit visuellem anzeiger für die expositionszeit |
Country Status (1)
| Country | Link |
|---|---|
| EP (1) | EP4293354B1 (de) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2402919A (en) * | 2003-06-19 | 2004-12-22 | Anthony Arthur Wills | Single-use medical devices |
| US20060110835A1 (en) * | 2004-11-24 | 2006-05-25 | Gohil Rameshchandra M | Apparatus for indicating the passage of time and method therefor and articles therewith |
| CN101103268A (zh) * | 2004-11-24 | 2008-01-09 | 纳幕尔杜邦公司 | 指示时间经过的装置及其方法和制品 |
| GB201021269D0 (en) * | 2010-12-15 | 2011-01-26 | Insigniapack Ltd | Composition |
| GB201303518D0 (en) * | 2013-02-27 | 2013-04-10 | Insignia Technologies Ltd | Indicator device |
-
2022
- 2022-06-17 EP EP22382581.1A patent/EP4293354B1/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP4293354A1 (de) | 2023-12-20 |
| EP4293354B1 (de) | 2025-11-19 |
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